Annual report
1787.TEDINET S100VZ8C
Period2024-04-01 → 2025-03-31
Filed2025-06-20
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥14.7bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥13.8bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥14.2bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥12.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥13.0bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.5bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.5bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.5bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.2bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥835m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥899m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥764m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥901m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥12.1bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥11.3bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥11.4bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.9bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.4bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.0bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥8.7bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥8.3bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥8.0bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥7.6bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥7.5bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.3bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.0bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash & equivalents | ¥3.9bn | at 2025-03-31 | Standalone | Cash and cash equivalents |
| Cash & equivalents | ¥3.9bn | at 2024-03-31 | Standalone | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2023-03-31d | Standalone | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2022-03-31d | Standalone | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.0bn | at 2021-03-31d | Standalone | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥692m | 2024-04-01 → 2025-03-31 | Standalone | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.2bn | 2023-04-01 → 2024-03-31 | Standalone | Net cash provided by used in operating activities |
| Operating cash flow | ¥823m | 2022-04-01 → 2023-03-31d | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.3bn | 2021-04-01 → 2022-03-31d | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥7m | 2020-04-01 → 2021-03-31d | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥114m | 2024-04-01 → 2025-03-31 | Standalone | Net cash provided by used in investment activities |
| Investing cash flow | −¥89m | 2023-04-01 → 2024-03-31 | Standalone | Net cash provided by used in investment activities |
| Investing cash flow | −¥185m | 2022-04-01 → 2023-03-31d | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥224m | 2021-04-01 → 2022-03-31d | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥123m | 2020-04-01 → 2021-03-31d | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥591m | 2024-04-01 → 2025-03-31 | Standalone | Net cash provided by used in financing activities |
| Financing cash flow | −¥628m | 2023-04-01 → 2024-03-31 | Standalone | Net cash provided by used in financing activities |
| Financing cash flow | −¥544m | 2022-04-01 → 2023-03-31d | Standalone | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥801m | 2021-04-01 → 2022-03-31d | Standalone | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥627m | 2020-04-01 → 2021-03-31d | Standalone | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥425.54 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥339.09 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥365 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥312.19 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥365.8 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥300 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥240 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥255 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥220 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥330 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,548.53 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,371.65 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,252.3 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,101.54 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,079.18 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 71.9% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.3% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.1% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 12.3% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.2% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.5% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.1% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 2,602,500 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,602,500 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,602,500 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,602,500 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,602,500 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 274 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 265 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 268 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 268 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 264 | at 2021-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 36
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥211m |
| Groundreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Groundreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Groundreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥460m |
| Portreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥9.3bn |
| Portreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥9.3bn |
| Portreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Undergroundreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.9bn |
| Undergroundreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.9bn |
| Undergroundreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥766m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥13.2bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥13.2bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥3.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥14.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥14.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥3.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥298m |
| Groundreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥973m |
| Groundreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥973m |
| Groundreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥443m |
| Portreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥8.2bn |
| Portreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥8.2bn |
| Portreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Undergroundreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.8bn |
| Undergroundreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥2.8bn |
| Undergroundreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥730m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥11.9bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥11.9bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥3.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥13.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥13.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥3.4bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,252
| Item | Context | Value | Unit |
|---|---|---|---|
| Name information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000HoshikawaTsuguoMember | Original text (Japanese)星川 次夫 | |
| Date of birth information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000HoshikawaTsuguoMember | 1964-03-09 | |
| Career summary information about directors and corporate auditors proposal (text) | FilingDateInstant_jpcrp030000-asr_E00260-000HoshikawaTsuguoMember | Text · Plus | |
| Term of office information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000HoshikawaTsuguoMember | Original text (Japanese)注４ | |
| Official title or position information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000YamashitaMasashiMember | Original text (Japanese)監査役 | |
| Name information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000YamashitaMasashiMember | Original text (Japanese)山下 雅司 | |
| Date of birth information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000YamashitaMasashiMember | 1962-10-04 | |
| Career summary information about directors and corporate auditors proposal (text) | FilingDateInstant_jpcrp030000-asr_E00260-000YamashitaMasashiMember | Text · Plus | |
| Term of office information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000YamashitaMasashiMember | Original text (Japanese)注４ | |
| Official title or position information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000OnoKazuhiroMember | Original text (Japanese)監査役 | |
| Name information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000OnoKazuhiroMember | Original text (Japanese)大野 寿宏 | |
| Date of birth information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000OnoKazuhiroMember | 1964-12-25 | |
| Career summary information about directors and corporate auditors proposal (text) | FilingDateInstant_jpcrp030000-asr_E00260-000OnoKazuhiroMember | Text · Plus | |
| Term of office information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000OnoKazuhiroMember | Original text (Japanese)注４ | |
| Official title or position information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000ObataAkihikoMember | Original text (Japanese)監査役 | |
| Name information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000ObataAkihikoMember | Original text (Japanese)小畑 明彦 | |
| Date of birth information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000ObataAkihikoMember | 1961-04-28 | |
| Career summary information about directors and corporate auditors proposal (text) | FilingDateInstant_jpcrp030000-asr_E00260-000ObataAkihikoMember | Text · Plus | |
| Term of office information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00260-000ObataAkihikoMember | Original text (Japanese)注５ | |
| Footnotes directors and corporate auditors proposal (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Footnotes directors and corporate auditors proposal (text) | FilingDateInstant_Row2Member | Text · Plus | |
| Footnotes directors and corporate auditors proposal (text) | FilingDateInstant_Row3Member | Text · Plus | |
| Footnotes directors and corporate auditors proposal (text) | FilingDateInstant_Row4Member | Text · Plus | |
| Footnotes directors and corporate auditors proposal (text) | FilingDateInstant_Row5Member | Text · Plus | |
| Footnotes directors and corporate auditors proposal (text) | FilingDateInstant_Row6Member | Text · Plus | |
| Outside directors and outside corporate auditors (text) | FilingDateInstant | Text · Plus | |
| Audits (text) | FilingDateInstant | Text · Plus | |
| Remuneration for directors and other officers (text) | FilingDateInstant | Text · Plus | |
| Remuneration etc paid by group to each director or other officer (text) | FilingDateInstant | Text · Plus | |
| Shareholdings (text) | FilingDateInstant | Text · Plus | |
| Reason for increase in number of shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Reason for increase in number of shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | Original text (Japanese)持株会で継続的に買い増しを行っているため | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)東亜建設工業㈱ （注）３ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)ショーボンドホールディングス㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)無（注）２ | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)大成建設㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | Original text (Japanese)コスモエネルギーホールディングス㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | Original text (Japanese)五洋建設㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | Original text (Japanese)住友大阪セメント㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | Original text (Japanese)当社工事において必要不可欠な資材調達先であり、取引関係維持強化により資材の安定調達を図るため継続して保有している。 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | Original text (Japanese)有 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 13 of 13 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |